Foram encontradas 46.479 questões.
Leia o texto para responder a questão.
ChatGPT May Be Eroding Critical Thinking Skills,
According to a New MIT Study
Does ChatGPT harm critical thinking abilities? A new study from researchers at MIT’s Media Lab has returned some concerning results.
The study divided 54 subjects – 18 to 39 year-olds from the Boston area – into three groups, and asked them to write several SAT essays using OpenAI’s ChatGPT, Google’s search engine, and nothing at all, respectively. Researchers used an EEG to record the writers’ brain activity across 32 regions, and found that of the three groups, ChatGPT users had the lowest brain engagement and “consistently underperformed at neural, linguistic, and behavioral levels.” Over the course of several months, ChatGPT users got lazier with each subsequent essay, often resorting to copy-and-paste by the end of the study.
A conclusão do estudo conduzido pelo MIT vincula o ato de copiar e colar
Provas
Leia o texto para responder a questão.
ChatGPT May Be Eroding Critical Thinking Skills,
According to a New MIT Study
Does ChatGPT harm critical thinking abilities? A new study from researchers at MIT’s Media Lab has returned some concerning results.
The study divided 54 subjects – 18 to 39 year-olds from the Boston area – into three groups, and asked them to write several SAT essays using OpenAI’s ChatGPT, Google’s search engine, and nothing at all, respectively. Researchers used an EEG to record the writers’ brain activity across 32 regions, and found that of the three groups, ChatGPT users had the lowest brain engagement and “consistently underperformed at neural, linguistic, and behavioral levels.” Over the course of several months, ChatGPT users got lazier with each subsequent essay, often resorting to copy-and-paste by the end of the study.
O uso do verbo modal “may”, no título do artigo informativo, expressa a ideia de que o ChatGPT
Provas
Leia o pôster.
No pôster, os itens listados de 1 a 5 indicam
Provas
Leia o texto para responder a questão.
Climate change is happening
Climate change is already affecting every region on Earth. Changes in rain cycles, rising sea levels, melting glaciers, a warming ocean, and more frequent and intense extreme weather events are now impacting millions of people.
Climate change can affect our health, ability to grow food, housing, safety and work. Some of us are more vulnerable to climate impacts, such as people living in small islands and in poorer countries. Because of sea-level rise, for example, whole communities have had to move to other places. In the future, the number of people displaced by climate change is expected to go up.
The changes in the climate are everywhere, rapid and intensifying, and some of the changes, such as sea-level rise or melting ice sheets, are irreversible over hundreds to thousands of years.
De acordo com o texto, um efeito da mudança climática considerado irreversível em um futuro diz respeito a
Provas
Leia o texto para responder a questão.
Climate change is happening
Climate change is already affecting every region on Earth. Changes in rain cycles, rising sea levels, melting glaciers, a warming ocean, and more frequent and intense extreme weather events are now impacting millions of people.
Climate change can affect our health, ability to grow food, housing, safety and work.
The changes in the climate are everywhere, rapid and intensifying, and some of the changes, such as sea-level rise or melting ice sheets, are irreversible over hundreds to thousands of years.
No trecho do segundo parágrafo — Some of us are more vulnerable to climate impacts, such as people living in small islands and in poorer countries. —, a expressão “such as” introduz
Provas
Leia o texto para responder a questão.
Climate change is happening
Climate change is already affecting every region on Earth. Changes in rain cycles, rising sea levels, melting glaciers, a warming ocean, and more frequent and intense extreme weather events are now impacting millions of people.
Climate change can affect our health, ability to grow food, housing, safety and work. Some of us are more vulnerable to climate impacts, such as people living in small islands and in poorer countries. Because of sea-level rise, for example, whole communities have had to move to other places. In the future, the number of people displaced by climate change is expected to go up.
The changes in the climate are everywhere, rapid and intensifying, and some of the changes, such as sea-level rise or melting ice sheets, are irreversible over hundreds to thousands of years.
O título do texto — Climate change is happening — e a primeira frase — Climate change is already affecting every region on Earth — mostram, por meio do uso do tempo verbal, que a mudança climática
Provas
Leia o texto para responder a questão.
Killing two birds with one stone
This post will cover some common ways of talking about doing things successfully. Informally, it is very common to say that we “get something done”. When something is completed successfully and often more easily than you expected, you might exclaim, “Job done!” More formally, we can say we “achieve” or “accomplish” something, especially when it takes a lot of effort. In informal English, when people achieved something extremely well, we can say they “smashed it”. If someone succeeded easily in something difficult, such as an exam, the person “sailed through” it.
Finally,
No trecho do segundo parágrafo — if you are lucky enough to achieve two things with the same action, you could use the expression “kill two birds with one stone” —, a expressão entre aspas equivale, em português, a
Provas
Leia o texto para responder a questão.
Killing two birds with one stone
This post will cover some common ways of talking about doing things successfully. Informally, it is very common to say that we “get something done”. When something is completed successfully and often more easily than you expected, you might exclaim, “Job done!” More formally, we can say we “achieve” or “accomplish” something, especially when it takes a lot of effort. In informal English, when people achieved something extremely well, we can say they “smashed it”. If someone succeeded easily in something difficult, such as an exam, the person “sailed through” it.
Finally, if you are lucky enough to achieve two things with the same action, you could use the expression “kill two birds with one stone”. I hope this post has fulfilled its aim and that you have managed to learn some new words to help you sail through your exams!
No texto, a expressão que é usada para dizer que uma tarefa difícil foi realizada com facilidade é
Provas
Leia o texto para responder a questão.
Killing two birds with one stone
This post will cover some common ways of talking about doing things successfully. Informally, it is very common to say that we “get something done”. When something is completed successfully and often more easily than you expected, you might exclaim, “Job done!” More formally, we can say we “achieve” or “accomplish” something, especially when it takes a lot of effort. In informal English, when people achieved something extremely well, we can say they “smashed it”. If someone succeeded easily in something difficult, such as an exam, the person “sailed through” it.
Finally, if you are lucky enough to achieve two things with the same action, you could use the expression “kill two birds with one stone”. I hope this post has fulfilled its aim and that you have managed to learn some new words to help you sail through your exams!
O trecho que apresenta o objetivo do texto é:
Provas
Leia o texto para responder a questão.
For decades, the dry season in the Amazon rainforest has been getting drier. A new study found that about 75 percent of the decrease in rainfall is directly related to deforestation. The study, in Nature Communications, also found that tree mortality was partly responsible for increased heat across the Amazon.
The Amazon rainforest is often called the lungs of the planet because its trees help to regulate the global climate by absorbing planet-warming carbon dioxide. But decades of forest destruction have recently changed that script, and parts of the region have become producers of greenhouse gases.
No texto, a passagem — Since 1985, the hottest days in the Amazon have warmed by about 2 degrees Celsius — aponta que o aumento de até cerca de 2 ºC nos dias mais quentes na Amazônia
Provas
Caderno Container